# 用占位符、2种format打印学生信息
user_name = input("请您输入姓名：")
user_phone = input("请您输入电话：")
user_number = input("请您输入学号：")
user_email = input("请您输入邮箱：")
print("新增学生信息完成")

info2 =  '''-------INFO OF {0} -------
Name:{0}
Phone:{1}
Number:{2}
Email:{3}
'''.format(user_name,
           user_phone,
           user_number,
           user_email)
print(info2)